119861640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 427680000

約数和(自身を除く): 307818360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 43, 45, 54, 58, 60, 72, 86, 87, 89, 90, 108, 116, 120, 129, 135, 145, 172, 174, 178, 180, 215, 216, 232, 258, 261, 267, 270, 290, 344, 348, 356, 360, 387, 430, 435, 445, 516, 522, 534, 540, 580, 645, 696, 712, 774, 783, 801, 860, 870, 890, 1032, 1044, 1068, 1080, 1160, 1161, 1247, 1290, 1305, 1335, 1548, 1566, 1602, 1720, 1740, 1780, 1935, 2088, 2136, 2322, 2403, 2494, 2580, 2581, 2610, 2670, 3096, 3132, 3204, 3480, 3560, 3741, 3827, 3870, 3915, 4005, 4644, 4806, 4988, 5160, 5162, 5220, 5340, 5805, 6235, 6264, 6408, 7482, 7654, 7740, 7743, 7830, 8010, 9288, 9612, 9976, 10324, 10440, 10680, 11223, 11481, 11610, 12015, 12470, 12905, 14964, 15308, 15480, 15486, 15660, 16020, 18705, 19135, 19224, 20648, 22446, 22962, 23220, 23229, 24030, 24940, 25810, 29928, 30616, 30972, 31320, 32040, 33669, 34443, 37410, 38270, 38715, 44892, 45924, 46440, 46458, 48060, 49880, 51620, 56115, 57405, 61944, 67338, 68886, 69687, 74820, 76540, 77430, 89784, 91848, 92916, 96120, 103240, 103329, 110983, 112230, 114810, 116145, 134676, 137772, 139374, 149640, 153080, 154860, 168345, 172215, 185832, 206658, 221966, 224460, 229620, 232290, 269352, 275544, 278748, 309720, 332949, 336690, 344430, 348435, 413316, 443932, 448920, 459240, 464580, 516645, 554915, 557496, 665898, 673380, 688860, 696870, 826632, 887864, 929160, 998847, 1033290, 1109830, 1331796, 1346760, 1377720, 1393740, 1664745, 1997694, 2066580, 2219660, 2663592, 2787480, 2996541, 3329490, 3995388, 4133160, 4439320, 4994235, 5993082, 6658980, 7990776, 9988470, 11986164, 13317960, 14982705, 19976940, 23972328, 29965410, 39953880, 59930820, 119861640]

約数ペア:

[(1, 119861640), (2, 59930820), (3, 39953880), (4, 29965410), (5, 23972328), (6, 19976940), (8, 14982705), (9, 13317960), (10, 11986164), (12, 9988470), (15, 7990776), (18, 6658980), (20, 5993082), (24, 4994235), (27, 4439320), (29, 4133160), (30, 3995388), (36, 3329490), (40, 2996541), (43, 2787480), (45, 2663592), (54, 2219660), (58, 2066580), (60, 1997694), (72, 1664745), (86, 1393740), (87, 1377720), (89, 1346760), (90, 1331796), (108, 1109830), (116, 1033290), (120, 998847), (129, 929160), (135, 887864), (145, 826632), (172, 696870), (174, 688860), (178, 673380), (180, 665898), (215, 557496), (216, 554915), (232, 516645), (258, 464580), (261, 459240), (267, 448920), (270, 443932), (290, 413316), (344, 348435), (348, 344430), (356, 336690), (360, 332949), (387, 309720), (430, 278748), (435, 275544), (445, 269352), (516, 232290), (522, 229620), (534, 224460), (540, 221966), (580, 206658), (645, 185832), (696, 172215), (712, 168345), (774, 154860), (783, 153080), (801, 149640), (860, 139374), (870, 137772), (890, 134676), (1032, 116145), (1044, 114810), (1068, 112230), (1080, 110983), (1160, 103329), (1161, 103240), (1247, 96120), (1290, 92916), (1305, 91848), (1335, 89784), (1548, 77430), (1566, 76540), (1602, 74820), (1720, 69687), (1740, 68886), (1780, 67338), (1935, 61944), (2088, 57405), (2136, 56115), (2322, 51620), (2403, 49880), (2494, 48060), (2580, 46458), (2581, 46440), (2610, 45924), (2670, 44892), (3096, 38715), (3132, 38270), (3204, 37410), (3480, 34443), (3560, 33669), (3741, 32040), (3827, 31320), (3870, 30972), (3915, 30616), (4005, 29928), (4644, 25810), (4806, 24940), (4988, 24030), (5160, 23229), (5162, 23220), (5220, 22962), (5340, 22446), (5805, 20648), (6235, 19224), (6264, 19135), (6408, 18705), (7482, 16020), (7654, 15660), (7740, 15486), (7743, 15480), (7830, 15308), (8010, 14964), (9288, 12905), (9612, 12470), (9976, 12015), (10324, 11610), (10440, 11481), (10680, 11223)]